ARRANGEMENTS OR CIRCUITS FOR CONTROL OF INDICATING DEVICES USING STATIC MEANS TO PRESENT VARIABLE INFORMATION

5

Control arrangements or circuits for visual indicators common to cathode-ray tube indicators and other visual indicators

12

Synchronisation between the display unit and other units, e.g. other display units, video-disc players

G

PHYSICS

06

COMPUTING; CALCULATING; COUNTING

F

ELECTRIC DIGITAL DATA PROCESSING

3

Input arrangements for transferring data to be processed into a form capable of being handled by the computer; Output arrangements for transferring data from processing unit to output unit, e.g. interface arrangements